package com.fbs.wowo.util.securityutil;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.QuerySendDetailsResponse;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.fbs.wowo.exception.CreateEntityFailedException;
import com.fbs.wowo.exception.ErrorCode;
import com.fbs.wowo.exception.InputVerifyFailedException;
import com.fbs.wowo.util.common.Constants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * 发送短信验证码
 *
 */
public class SmsUtils {
    private static final Logger logger = LoggerFactory.getLogger(SmsUtils.class);
    private static void log(Exception e) {
        logger.error(e.getMessage(), e);
    }

    private static final String AccessKeyId = Constants.getAccessKeyId();
    private static final String AccessKeySecret = Constants.getAccessKeySecret();

    //产品名称:云通信短信API产品,开发者无需替换
    private static final String product = "Dysmsapi";
    //产品域名,开发者无需替换
    private static final String domain = "dysmsapi.aliyuncs.com";

    /**
     * 判断验证码是否于频繁
     * @param createTime 根据电话号码从数据库取到的userLogin对象记录的创建日期
     */
    public static void verifyCodeFrequently(Date createTime) throws CreateEntityFailedException {
        Date now = new Date();
        Long nowL = now.getTime();
        Long createTimeL = createTime.getTime();
        long x = nowL - createTimeL;
        if (x < 1000 * 60) throw new CreateEntityFailedException(ErrorCode.ERR_VERIFY_CODE_SEND_TOO_MUCH);
    }

    /**
     * 判断验证码是否超时
     * @param createTime 根据电话号码从数据库取到的userLogin对象的创建日期
     */
    public static void verifyCodeInvalid(Date createTime) throws CreateEntityFailedException {
        Date now = new Date();
        Long nowL = now.getTime();
        Long createTimeL = createTime.getTime();
        long x = nowL - createTimeL;
        if (x > 1000 * 60 * 15) throw new CreateEntityFailedException(ErrorCode.ERR_VERIFY_CODE_INVALID);
    }

    public static String sendSms(String tel, String verifyCode) {

        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", AccessKeyId, AccessKeySecret);
        try {
            DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        } catch (ClientException e) {
            log(e);
        }
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(tel);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(Constants.getSmsSignName());
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(Constants.getSmsTemplateCode());
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam("{\"code\":\"" + verifyCode + "\"}");

        //hint 此处可能会抛出异常，注意catch
        SendSmsResponse sendSmsResponse = null;
        try {
            sendSmsResponse = acsClient.getAcsResponse(request);
            System.out.println(sendSmsResponse.getCode());
            if (!"OK".equalsIgnoreCase(sendSmsResponse.getCode())) throw new InputVerifyFailedException(ErrorCode.ERR_SMS);
        } catch (ClientException e) {
            log (e);
        }

        return sendSmsResponse.getCode();
    }

    public static QuerySendDetailsResponse querySendDetails(String bizId) throws ClientException {

        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", AccessKeyId, AccessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象
        QuerySendDetailsRequest request = new QuerySendDetailsRequest();
        //必填-号码
        request.setPhoneNumber("15000000000");
        //可选-流水号
        request.setBizId(bizId);
        //必填-发送日期 支持30天内记录查询，格式yyyyMMdd
        SimpleDateFormat ft = new SimpleDateFormat("yyyyMMdd");
        request.setSendDate(ft.format(new Date()));
        //必填-页大小
        request.setPageSize(10L);
        //必填-当前页码从1开始计数
        request.setCurrentPage(1L);

        //hint 此处可能会抛出异常，注意catch
        QuerySendDetailsResponse querySendDetailsResponse = acsClient.getAcsResponse(request);

        return querySendDetailsResponse;
    }
}
